baber/WOPTO huggingface dataset:
Patent JP-H03273574-A (JP)
Title: Digital signal recording and reproducing device
Inventor: FUJIWARA MIKIO
IPC: G11B20/10
Filed: 1990-03-23
Abstract: PURPOSE:To make the actions of the circuits of a clock reproducing PLL and an automatic equalizing controller stable in a run-up reproducing period by providing a run-up code generator which generates an optimum run-up pattern for converging the clock reproducing PLL and the automatic equalizing controller in a short time. CONSTITUTION:This device is provided with the run-up code generating means 3 for generating the optimum run-up pattern to the clock reproducing PLL 16 and the automatic equalizing controller 12 by combining at least two or more digital value systems having different inversion interval. Then, the run-up pattern having spectrum in the band of comparing a signal in the low band and the high band of the controller 12 is generated and used without affecting the pull-in time of the PLL 16. Thus, the actions of the circuits of the clock reproducing PLL 16 and the automatic equalizing controller 12 are made stable in the run-up period.
Patent JP-H05131179-A (JP)
Title: Rotary washing and drying apparatus
Inventor: HANEDA JUNJI
IPC: C23G3/00
Filed: 1991-03-12
Abstract: PURPOSE:To provide a compact rotary washing and drying apparatus capable of continuously washing and drying a mechanical part. CONSTITUTION:Lattice like rotary baskets 7 each receiving an object to be washed are arranged in washing chambers 9a...9f in a freely rotatable manner and the washing chambers 9a... are connected in a circular shape at an equal interval to constitute a rotary unit 8. The rotary unit 8 is intermittently rotated by a unit rotating mechanism. Jet nozzles 18 or air blower mechanisms 10 are arranged to the parts opposed to the washing chambers 9b...9f at the stop time of the rotary unit 8. The rotary baskets 7 are rotationally driven at the stop time of the rotary unit 8 by a basket rotating mechanism 20.
Patent JP-H01245290-A (JP)
Title: Display control device for multiplane constitution
Inventor: OTSUKI MITSUHIRO
IPC: G09G5/06
Filed: 1988-03-28
Abstract: PURPOSE:To provide a common color look up table to the memory plane of respective systems and to reduce the cost of the display device by providing a selection circuit which selects one of the coloring values read out simultaneously from the respective memory planes and supplies the same to the color look up table. CONSTITUTION:This control device has the single color look up table 15 which holds the arbitrarily settable coloring values into each of plural entries, the plural memory planes 11, 12 which hold the coloring values to picture elements in the respective data holding regions corresponding to the respective picture element position within the display screen in the form of the entry addresses of the color look up table 15 and the selection circuit 14 which selects one of the coloring value in accordance with the prescribed rule relating to the selection priority of the coloring values to be simultaneously read out of the respective memory planes 11, 12 and supplies said value to the color look up table 15. The common color look up table 15 is provided to the respective memory planes 11, 12. The cost of the device is thereby reduced.
Patent JP-S51150394-A (JP)
Title: Continuous sticking of urinalysis filter paper
Inventor: HORIMOTO HIDEAKI
IPC: G01N33/493
Filed: 1975-06-17
Abstract: PURPOSE: Continuous mounting of urinalysis filter papers with adhesive agent onto the long film at fixed intervals by a pressing roller equipped with a pressor and a notch after dismounting from the respective ground paper and cut on the feed roller surface. 
     COPYRIGHT: (C)1976,JPO&Japio
Patent JP-S61230947-A (JP)
Title: Ink jet recording apparatus
Inventor: TERASAWA HIROHARU
IPC: B41J2/17
Filed: 1985-04-08
Abstract: PURPOSE:To make it possible to perform the cleaning operation of an ink emitting orifice surface by a blade by utilizing an existing mechanism, by performing the advance and retracting driving of a flexible blade by the capping operation of of the front surface of a recording head and the movement of a carriage and wiping off the front surface of the recording head by said blade. CONSTITUTION:An ink recovery apparatus 6 is constituted of a capping means 7 receiving advance and retracting driving with respect to a recording head 5 and hermetically closing the front surface (the surface having ink emitting orifices formed thereto) of the recording head 5 and a pump 9 driven by a sucking operation lever 8 and sucking ink from the emitting orifices through the capping means 7. A flexible blade 10 for wiping off the front surface of the recording head 5 is mounted to the side part of the capping means 7. This blade 10 is mounted to the capping means 7 by a mechanism advancing with the advance of the capping means 7 but left at the advance position in an engaged state at the time of the retraction of the capping means 7. The retraction of the blade 10 is performed by releasing the engaged state by the movement of the carriage 4 when the carriage 4 passes from the right to the left.
Patent JP-H01246814-A (JP)
Title: Chip-like solid electrolyte capacitor and manufacture thereof
Inventor: IRIKURA ISAO
IPC: H01G9/04
Filed: 1988-03-28
Abstract: PURPOSE:To obtain a microminiature electrolyte capacitor by a method wherein the lead-out surface of an anode lead-out wire is formed into a smooth surface by melting, the lead-out wire is firmly connected by melting, a metal plate is attached to the side end part of a cathode section, and after sheathing resin has been formed, a terminal part is locally removed. CONSTITUTION:The lead-out surface of an anode lead-out wire 3 is formed into a fused smooth part 2 using a laser beam and the like, at the same time, when a cathode part is going to lead out using a porous electrode body 1 which is firmly adhered to the anode protruding lead-out wire 3, a thin metal plate 7 consisting of copper and the like is attached to a cathode conductive layer 6. After the entire body has been sheathed with an insulating resin layer 8, a weak laser beam is projected from above the resin in order to expose the fused smooth part 2 of the end section on the anode side and the cathode side and the metal plate 7, and the resin is locally removed by dissolution. As a transfer molding system is adopted as a resin sheathing system as above-mentioned, a chip capacitor of high dimensional accuracy can be obtained, and a very small type product, which is highly reliable and easily mounted on a circuit substrate, can be obtained.
Patent JP-H02252675-A (JP)
Title: Inorganic material
Inventor: SUMITA KATSUTOSHI
IPC: C04B41/86
Filed: 1989-03-28
Abstract: PURPOSE:To provide a lightweight inorganic material having a beautiful surface layer and large area without impairing fire resistance and heat insulating properties by forming glassy surface layer of a specific composition on specific calcium silicate subjected to specified treatment as a substrate. CONSTITUTION:A substrate prepared by mutually binding xonotlite and/or beta-wollastonite particles with a metal oxide obtained by hydrolyzing a metal alkoxide or a hydrate thereof so as to provide 0.95-0.7 ratio of CaO/[SiO2+(M2 O3 and/or MO2)] is used. A surface layer composed of a glass composition, having a thermal expansion coefficient nearly coincident with that of the substrate and capable of vitrifying at <=950 deg.C is formed on the substrate to afford the objective inorganic material.
Patent JP-H03274166-A (JP)
Title: Ink jet recorder
Inventor: SUZUKI HIDEAKI
IPC: B41J2/18
Filed: 1990-03-23
Abstract: PURPOSE:To remove ink remaining near a nozzle part by releasing a negative pressure in a cap by a method wherein a narrow path of which a ratio of a radius to a length is kept within a specific range is formed in a tube to connect a valve means for controlling the pressure in a protective cap and pressure is adjusted by opening and closing the valve at multi stages. CONSTITUTION:A valve tube 7 is forcedly fit inside a valve tube 6 connected to a protective cap 2 by forcedly fitting with a valve tube fixing component 13 consisting of elastic components of rubber or the like, and otherwise is fixed by silicone resin or the like. The valve tube fixing component 13 is so constructed as to seal an inner peripheral surface of the valve tube 6 and an outer peripheral surface of the valve tube 7. Further, for its dimensions and shape, a ratio (l/r) of a length (l) by a radius (r) of the valve tube 7 comes to be larger than 50. Pressure in the protective cap rapidly descends from atmospheric pressure to the maximum negative pressure to be obtained with a pump system to reach an equilibrium state by firstly making the open valve be closed. Thereafter, by repeating this procedure of opening the cap to closing the cap in a short time, pressure in the protective cap is conducted gradually to atmospheric pressure.
Patent JP-H04284303-A (JP)
Title: Conductive high polymer material and manufacture thereof
Inventor: TAKAHASHI KIYOFUMI
IPC: D06M101/16
Filed: 1991-03-13
Abstract: PURPOSE:To improve moisture resistance and durability of a conductive high polymer material containing copper sulfide. CONSTITUTION:(a) copper sulfide, (b) silver sulfide and/or palladium sulfide and (c) at least one kind of metal sulfide selected out of Bi, Zn, In, V, Si, Sb, Al, Mn, Rb, Li, Tl, W, Ti, Cr, Mo, Y, Ge, Yb, La, Sm, Be, Sn, Zr, Mg, Ba, Nd, Cd and Ga are combined with a high polymer material having a metal ion retentive functional group via the functional group. The high polymer material having the metal ion retentive functional group is manufactured after being head-treated in a bath holding aqueous solution containing the metal salt of (a), (b) and (c), and further containing thiosulfate. The conductive high polymer material being the high polymer, having the metal ion retentive functional group, whose functional group has been beforehand combined with the copper sulfide, is heat-treated so as to be finished in the bath holding the aqueous solution containing the metal salt of (b) and (c), and further containing the thiosulfate.
Patent JP-H05281038-A (JP)
Title: Light intensity distribution measuring device for pulsed laser beam
IPC: B23K26/00
Filed: 1992-03-30
Abstract: PURPOSE:To automatically measure the light intensity distribution for each oscillation of a pulsed laser even when the pulse width, etc., oscillating condition is changed by controlling the exposure by a readout signal based on a trigger signal having calculated and set delay time. CONSTITUTION:A pulsed laser beam 1 having the pulse width tau1, period TFP from a laser oscillator 20 is reduced by a beam sampler 2A, etc., detected by a CCD image picking-up device 8, and data on the light-intensity distribution of the beam are displayed 10A. On the other hand, a pulsed beam signal 11 based on a sampled light taken out from the sampler 2A, and delay time TD calculated and set by a calculating device 15 according to N.TFP+ TEXP-TVD-tau1<=TD<=N.TFP-TVD (TEXP is exposure time, TVD is readout signal period, N is whole number meeting N>TVD/TFP) are inputted to a trigger signal generator 14. The generator 14 outputs a trigger signal 13 having the pulse width which corresponds to the delay time TD. With the device 8, exposure is made for set up time TEXP by a shutter pulse 17 based on a vertical synchronizing signal synchronized with the last transition of the trigger signal 13 inputted from a camera controller 9.
Patent JP-2000265368-A (JP)
Title: Production of coated fabric impregnated with thermosetting resin, copper-clad laminate and vertical- type drying oven
Inventor: SATO YOSHINORI
IPC: H05K3/00
Filed: 1999-03-18
Abstract: PROBLEM TO BE SOLVED: To provide a method for easily producing the subject coated fabric, to obtain a copper-clad laminate therefrom, and to provide a vertical-type drying oven for producing the above coated fabric. SOLUTION: This method for producing the subject coated fabric comprises impregnating a fibrous base material 10 with a thermosetting resin varnish 2 followed by passing the fibrous base fabric thus impregnated through a vertical drying oven 7 to vaporize the a dilutive solvent; wherein the base fabric 10 being in movement through the drying oven 7 is heated by radiant heat from a heating unit (a panel heater 15) along with supporting the base fabric 10 by the aid of wind pressure as a result of blowing a gas against both surfaces thereof.
Patent JP-H02251916-A (JP)
Title: Method for connecting quartz-based optical waveguide circuit and optical fiber
Inventor: YAMADA MAKOTO
IPC: G02B6/30
Filed: 1989-03-27
Abstract: PURPOSE:To easily and stably make a fusion splicing connection by forming a connecting projection which is nearly as large as the external diameter of an optical fiber at an optical waveguide end. CONSTITUTION:The projection 4 which has width and thickness nearly equal to the external diameter of the optical fiber and includes the core 25 of an optical waveguide is formed at the waveguide end of a quartz-based embedded structure optical waveguide 24 and the heat capacity of the connection end of the optical fiber 5 is nearly equalized to the heat capacity of the projection 4. Further, the optical axes of the cores 5 and 6 of the optical waveguide 24 and optical fiber 5 are almost aligned with each other by observing the projection 4 and the abutting parts of the both are heated as shown by an arrow 7 and spliced by fusion. Consequently, the fusion splicing connection between the optical waveguide 24 and optical fiber 5 which is difficult because of their heat capacity difference is easily and stably made and the optical axis alignment between the optical waveguide 24 and optical fiber 5 is facilitated.
Patent JP-S60216239-A (JP)
Title: Water leaking position estimator
Inventor: SUGIMOTO HIROSHI
IPC: G01M3/18
Filed: 1984-04-11
Abstract: PURPOSE:To enable the estimation of water leaking position without access to a vessel by measuring changes in the electric resistance value between a plurality of electrode arranged for detecting wetting on the bottom surface thereof to estimate the position of possible water leak. CONSTITUTION:For example, a plurality of electrodes 19-29 are arranged on the bottom surface 9 of a containment vessel 10 while a resistance measuring device 32 is provided to measure electric resistance value between the electrodes 19-26. Electric resistance values between the electrodes 19-26 are measured repeatedly in sequence through a scanner 31 to detect a drop in the resistance value due to wetting by water leak. This enables the estimation of the position of water leak without requiring a personnel to get access to the vessel 10 thereby contributing to the prevention of an inspector from exposure to radiation, a higher operating rate by early discovery of water leak and the like.
Patent JP-S52840-A (JP)
Title: Electron beam cross-linking polyethylene composition
Inventor: ARAKI KUNIO
IPC: C08J3/28
Filed: 1975-06-20
Abstract: PURPOSE: An electron beam crosslinking polyethylene composition containing a specific anti-ageing agent and dipropargyl maleate, for obtaining a molded article of excellent ageing resistance. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S57190035-A (JP)
Title: Butt end material made of synthetic resin
Inventor: HARADA KIYOSHI
IPC: C08L1/00
Filed: 1981-05-18
Abstract: PURPOSE: A butt end material, made of a mixture prepared by incorporating a thermoplastic resin containing vinyl chloride resin essentially with a vegetable powder, e.g. wood meal, filled therein as a material, and having improved heat resistance and cutting machinability and adhesive property.  
     CONSTITUTION: A butt end material containing a mixture prepared by incorporating 100pts.wt. thermoplastic resin containing vinyl chloride resin essentially with at least 25pts.wt., preferably 15W50pts.wt., vegetable powder, e.g. wood meal or chaff, as a material. The vegetable powder is preferably has such a size as to pass through a 60-mesh screen. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H01248345-A (JP)
Title: Method for stopping magnetic tape
Inventor: YASUDA TAMOTSU
IPC: G11B15/087
Filed: 1988-03-30
Abstract: PURPOSE:To surely perform a prescribed stopping operation even when an ultra low frequency signal is included in a recording content by detecting no in-phase signal by a detecting head, and stopping a tape only when detecting a stopping signal with a negative phase. CONSTITUTION:The stopping signal is recorded on tracks C3 and C4 with the negative phases with each other and with almost the same amplitude, and the detecting head 3 is used for the track C3 and the detecting head 4 for the track C4, and prescribed output are generated by adding the negative phases with each other. However, even when the same signal or almost the same signal as the stopping signal is included in the content of music, etc., those signals are the ones with in-phases and almost the same amplitude between the tracks C3 and C4, therefore, no output is generated by offsetting them with each other or the output extremely smaller than the stopping signal is generated even when it is detected. In such a way, it is possible to perform the prescribed stopping operation even when the ultra low frequency signal exists in the content of the music, etc.
Patent JP-H10214546-A (JP)
Title: Optical sensor, limited region type optical sensor, optical disk discriminating sensor, optical disk tilt detecting sensor, copying device, and moving body detecting device
Inventor: HORIE NORISADA
IPC: H01H35/00
Filed: 1997-03-10
Abstract: PROBLEM TO BE SOLVED: To miniaturize various kinds of optical sensors, etc., by installing a diffraction grating or an optical axis converting element such as a prism on the light-receiving side, equipped with a light-receiving lens and a light-receiving element, to optical-axis- convert and receive reflected light from an object to be detected. SOLUTION: The zero order and ± 1st order diffracted lights of outgoing infrared light have an angle of 37 deg. with each other, and are reflected by an object at a detecting point. Light-receiving beams 32b and 32c on both sides of reflected light are incident on a light-receiving side diffraction grating 31 at an angle of 37 deg. to a light-receiving lens 30, to have an angle of 13 deg. by optical axis conversion to be incident on the light- receiving lens 30, and then are focused to light-receiving elements 29b and 29c on both sides. Concurrently, the center light-receiving beam 32a goes straight on to be condensed into a light-receiving element 29a. This narrows a light-receiving visual field angle in the light-receiving lens 30 to reduce off-axis aberration, thereby allowing the smallness of the light-receiving elents 29a-29c, also arranging them on the same plane.
Patent JP-H07282581-A (JP)
Title: Semiconductor storage device
Inventor: MIYANO SHINJI
IPC: G11C11/407
Filed: 1994-04-13
Abstract: PURPOSE:To enable access to be effected even to a column positioned at one end of a memory cell array while ORing the output of the column decoder corresponding to the column and the output of an other column decoder in the case adopting a system accessing simultaneously plural columns by selecting the column while ORing outputs of plural column decoders. CONSTITUTION:This device is provided with column decoders 12 in the number more than the column addresses of the memory cell array and logic circuits 13, 14 in the same number as column addresses. Then, the column gate of a corresponding column is switched and controlled by ORing outputs of plural column decoders decoding column addresses being different each other with logic circuits.
Patent JP-H09265373-A (JP)
Title: Image information processor
Inventor: FUJIMOTO TAKAYOSHI
IPC: G06F3/0485
Filed: 1996-03-28
Abstract: PROBLEM TO BE SOLVED: To facilitate the display of candidates by using a single button and a single pointing device to attain a retrieval function which inputs a key word to select the candidates and a scroll function which shows a list of retrieval results to decides the candidates. SOLUTION: An image information processor consists of an information display device 6 such as a CRT display, etc., an information processor main body 7, a mouse 8 and a keyboard 9. The processor main body 7 includes a CPU 10, a click control part 11, and a memory 12 which stores and uses the state information, etc., in a program processing process. Then a retrieval key 3 is made to function as a retrieval start instruction button while the input operation is given to a key word, and this instruction button is made to function as a scroll bar while the retrieval results are shown in a list. Thus even a person who is not familiar with the operation of a mouse that can easily and quickly show the candidate information can operate the image information processor with no anxiety.
Patent JP-S62230865-A (JP)
Title: Water dispersion type polyurethane insulating coating compound
Inventor: TANABE FUMIO
IPC: H01B3/30
Filed: 1986-03-31
Abstract: PURPOSE:To obtain the titled stable coating compound having good throwing power, by dispersing a block type polyurethane resin and a mixture of a carboxyl group-containing polymerizable unsaturated compound and a polymerizable unsaturated compound containing no carboxyl group into water by the use of an emulsifying agent. CONSTITUTION:(A) 100pts.wt. block type polyurethane resin (e.g. mixture of stabilized isocyanate and polyol) and preferably 20-40pts.wt. blend of (B) a carboxyl group-containing polymerizable unsaturated compound (e.g., acrylic acid, etc.) and (C) a polymerizable unsaturated compound (e.g. methyl acrylate, etc.) containing no carboxyl group (preferably blended in a blending ratio of the component B to the components B+C of 0.5-20wt%) are dispersed into water by the use of an emulsifying agent (preferably sodium alkylbenzenesulfonate, etc.) and the component B is polymerized with the component C by the use of a polymerization initiator (preferably benzoyl peroxide, etc.) to give the aimed coating compound wherein a copolymer of the components B and C are uniformly blended in the component A. USE:A coating compound for electric wire for coating conductive materials.
Patent JP-S60221308-A (JP)
Title: Manufacture of selenium for electrophotographic sensitive body
Inventor: HAYATA HIDEICHI
IPC: G03G5/08
Filed: 1984-04-12
Abstract: PURPOSE:To obtain the titled selenium having superior electrostatic characteristics such as residual potential, electrostatic chargeability and electron retentivity by feeding a selenious acid soln. and gaseous SO2 to a reaction vessel at the same temp. more than the specified temp. and by bringing them into a reaction while keeping the inside of the reaction vessel at said temp. CONSTITUTION:A selenious acid soln. having <=250g/l concn. kept at >=80 deg.C fixed temp. and about 60vol% gaseous SO2 kept at the same temp. are fed to the reaction vessel and brought into countercurrent contact with each other. They are stirred while adding water to carry out a reducing reaction. At this time, the inside of the reaction vessel is kept at said temp. The titled hyperfine powdery selenium of <=2.3mum average tertiary particle size is continuously obtd.
Patent JP-S53334-A (JP)
Title: Ignition device of multi cylinders combustion engine
Inventor: MIYAO HIROYASU
IPC: F02P3/04
Filed: 1976-06-23
Abstract: PURPOSE:To improve the durability by extremely reducing the contact wear of the distributor pieces.